Aassociassion with Module Base

Suppose you have two module 1. Cevious.Xpert.Account 2. Cevious.Xpert.Statutory.In TCSNature.cs VAT.cs In Statutory Module we have used Accounts DLL In Account module there is a class Ledger in which I want a Lookup of VAT to do this We go in Cevious.Xpert.Statutory.In =>Module.cs=> public override void CustomizeTypesInfo(DevExpress.ExpressApp.DC.ITypesInfo typesInfo) { base.CustomizeTypesInfo(typesInfo); XPDictionary xpDCT = XafTypesInfo.XpoTypeInfoSource.XPDictionary; if (xpDCT.GetClassInfo(typeof(Ledger)).FindMember("PropertyName") == null) { xpDCT.GetClassInfo(typeof(Ledger)).CreateMember("PropertyName", typeof(Class Name),new DisplayNameAttribute("Display Name"),new ImmediatePostDataAttribute(),new VisibleInListViewAttribute (false)); Example //xpDCT.GetClassInfo(typeof(Ledger)).CreateMember("Nature", typeof(TypeOfNature)); } XafTypesInfo.Instance.RefreshInfo(typeof(Ledger)); }